Rover also offers pet setting & drop ins
in:

Never beg a friend to drop in on your pets while you're on vacation again. With Rover, you can find the perfect pet sitter in seconds. Rover sitters are pet lovers, who will be happy to sit dogs, cats, caged pets, and even horses while they take care of your home. By removing common pet care obstacles, Rover ensures pets nationwide are happy and well-cared for even when their human is away, and empowers pet lovers to live happy and fulfilling lives. Founded on the belief that everyone should have the opportunity to experience the unconditional love of a pet, Rover makes it easy for you to reach trusted pet sitters who can provide the care your pet needs, when they need it.